Q&A

Do fabric covers offer a benefit to the process?

By April 15, 2019August 10th, 2019No Comments

Fabric covers, because they help control the process, offer a spectrum of benefits to raise quality, consistency, and predictability in the finished compost product. Those benefits include:

  • Moisture management — If the climate is wet, excess moisture is kept out of the windrow; if the climate is dry, moisture is retained within the row.
  • While shedding rain, gaseous exchange is still permitted.
  • Nutrient retention is higher in covered compost than uncovered.
  • The compost cycle will finish sooner.
  • Ultra-violet ray damage is minimized.
  • Covered compost retains temperature levels better than uncovered. In freezing conditions, covered compost does not freeze as deeply during winter and warms faster in spring.
  • Leaching is significantly reduced when compost is covered.

You may want to visit the McGill University study regarding compost covers which can be found on our University Research page.